S
M
T
W
T
F
S
31
95°
77°
1
96°
77°
2
98°
80°
3
97°
80°
4
93°
78°
5
92°
79°
6
89°
78°
7
85°
79°
8
86°
79°
9
89°
78°
10
92°
77°
11
89°
76°
12
88°
77°
13
89°
76°
14
94°
77°
15
94°
77°
16
94°
80°
17
94°
79°
18
94°
79°
19
92°
79°
20
93°
78°
21
93°
78°
22
94°
77°
23
98°
79°
24
95°
82°
25
96°
81°
26
97°
83°
27
97°
83°
28
99°
84°
29
91°
72°
30
88°
73°
1
86°
71°
2
88°
72°
3
87°
73°
4
89°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in San Juan Guichicovi
San Juan Guichicovi's June 2026 forecast shows daily high temperatures ranging from 86° to 91°, with overnight lows between 71° and 73°. The average high for June is 88° with an average low of 72°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in San Juan Guichicovi. See also: July | August | September.